Volkswagen suspension vehicle (Volkswagen suspension vehicle is it true? )

At present, there is no exact news about the listing of Volkswagen suspension vehicles. Volkswagen suspension vehicle is a new concept suspension vehicle developed by Volkswagen. In order to collect some ideas about automobile manufacturing from all walks of life and further understand the needs and wishes of drivers in China, Volkswagen officially launched the "Volkswagen Manufacturing" project in China on 20 1 1. Volkswagen suspension vehicle is an important crystallization after the official launch of the project. From the appearance, it is no different from a giant yo-yo. However, according to this device, the on-board sensor installed on the Volkswagen suspension vehicle can detect the road obstacles ahead, and the on-board computer can automatically slow down its driving speed, reduce the occurrence of traffic accidents and provide guarantee for people's safe driving. It is reported that the Volkswagen suspended vehicle was officially unveiled at the 20 12 Beijing Auto Show, attracting many onlookers.

Is Volkswagen Maglev Really Real?

Really. 1, magnetic levitation technology mainly refers to the widely used electromagnetic levitation technology. Electromagnetic levitation technology is referred to as EML technology for short, and its main principle is to realize the suspension support of metal objects by using eddy currents generated by high-frequency electromagnetic fields on the metal surface. 2. The maglev trains we often see mainly adopt two kinds of maglev modes, one is the constant conductor type in Germany and the other is the superconducting type in Japan. The difference between the two is that the constant-conducting type is always suspended, and there is no wheel structure, while the superconducting type is not always suspended, and it depends on the wheel structure when taking off and landing. 3. Volkswagen's magnetic levitation spherical vehicle relies on Chengdu's rich underground magnetic veins to provide suspension power. There is a big problem here. The distribution of magnetic poles of geomagnetic pulse is irregular, that is to say, if maglev vehicle wants to use the principle of "like repulsion", it cannot use permanent magnets with fixed magnetic poles, but must use superconducting electromagnets. 4. But if the superconducting electromagnet is to work, how to meet the working conditions of the superconductor on such a small car body is a problem. In addition, in order to produce strong diamagnetism, superconductors must require that the external magnetic field is strong enough, and the magnetic field of geomagnetic mines alone is far from enough. From this point of view, to realize the trackless maglev vehicle, we need to rely on other power modes to assist. @20 19

How much is a Volkswagen suspension car?

How much is a Volkswagen suspension car? How much is a Volkswagen suspension car? Many people don't know yet. Now let's have a look!

1. The magnetic levitation vehicle itself is not very expensive, and it is estimated to be 150%-200% of that of ordinary vehicles, but the feasibility is too poor, because the magnetic levitation vehicle needs to travel on metal roads. Yo-Yo Suspension Vehicle: 20 1 1, Volkswagen launched the "Volkswagen Self-made" project in China. The yo-yo suspension car is the crystallization of this project.

2.2065438+In May 2002, a computer animation about suspended cars appeared on YouTube, which attracted the attention of many netizens.

3. The floating car that looks like a giant yo-yo is not as exciting as the time shuttle DeLorean in Back to the Future, but it is enough to attract everyone's attention.

Video of Volkswagen suspended vehicle

I just watched this video, which makes people look dreamy. But, don't get excited. Let me analyze how to make this "Volkswagen suspension car" really come true from the basic principle.

First of all, the principle of levitation mentioned in this video is to use magnetic force. Everyone should be familiar with the law of magnetic field. Many countries in the world are operating maglev trains. I believe this technology has gradually become familiar to people. But the maglev train can be suspended because there is a superconducting magnetic track under the train. The magnetic track repels the bottom of the car, making the car suspended in the air, reducing the friction with the rail, and making the train provide higher speed at the same power. This is the second, and the benefits of magnetic levitation are not limited to this.

Ok, let's cut back and talk about this Volkswagen suspension car. In the video, it is said that there are abundant magnetic field resources underground in Chengdu, and the suspended vehicle uses the "natural magnetic track" made of natural magnetic ore to suspend the car body in the air. At this time, there was a problem.

The magnetic pole of natural magnetic ore is unstable, maybe this is N-level upward and that is S-level upward, or maybe the N-pole and S-pole are on the same horizontal plane. If you want to hang the underbody, the underbody magnetic pole must be consistent with the underground magnetic pole. If the car wants to run, the magnetic pole under the car must be automatically switched. Therefore, if the magnet under the car wants to switch poles, superconducting electromagnetism must be used. What is the power supply of the car body? Nuclear energy? Of course, it's impossible. Optical nuclear reactor is a giant. Therefore, in order to provide power for the suspended vehicle, at least we should break through the existing energy storage technology. Moreover, after the underground natural magnetic minerals pass through the surface, the magnetic field has been weakened a lot and the utilization rate is not high. How hard is it for a car to overcome the mass of itself plus two adults? Then, the Volkswagen suspension vehicle, at least, needs to borrow wind power to realize suspension and driving.

In fact, I thought about the method of magnetic levitation several years ago. Because of the above points, I gave up this scheme and replaced it with static electricity. Because one principle of static electricity is related to magnetic field, that is, like charges repel and opposite charges attract.

The idea at that time was to build a flying saucer. The plan is to erect an antenna at the top of the flying saucer, which will release static electricity into the air above the flying saucer. At this time, air molecules with static electricity will be constantly attracted by the metal shell on the flying saucer. At this time, the flying saucer will rise upward because of the pulling force of air molecules. When the lifting force is greater than the mass of the flying saucer, the flying saucer can be lifted off. Moreover, static electricity is better controlled than magnetic levitation and is almost unaffected by conditions. As long as there is air, it can fly. However, to achieve this, we still need to break through the battery storage technology.